Microsoft Edge: Making the web better through more open source collaboration

https://blogs.windows.com/windowsexperience/2018/12/06/microsoft-edge-making-the-web-better-through-more-open-source-collaboration/

Today we’re announcing that we intend to adopt the Chromium open source project in the development of Microsoft Edge on the desktop to create better web compatibility for our customers and less fragmentation of the web for all web developers.

最初から Chromium ベースにしていれば Edge 対応拡張機能を待つ必要もなかっただろうに